Orthogonal NMF through Subspace Exploration.
Megasthenis AsterisDimitris S. PapailiopoulosAlexandros G. DimakisPublished in: NIPS (2015)
Keyphrases
- negative matrix factorization
- nonnegative matrix factorization
- principal component analysis
- low dimensional
- clustering high dimensional data
- basis vectors
- feature space
- linear subspace
- document clustering
- matrix factorisation
- feature extraction
- subspace learning
- lower dimensional
- subspace clustering
- matrix factorization
- independent component analysis
- high dimensional data
- input data
- hilbert space
- dimensionality reduction
- information extraction